Difference between revisions of "Atlas:3T1"
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== Meetings == | == Meetings == | ||
| − | * The first face-to-face meeting of representatives of the 3 Atlas tier-1 sites was hosted by CC-IN2P3 on May 22nd-23rd 2007. The agenda of the meeting can be found at | + | * The first face-to-face meeting of representatives of the 3 Atlas tier-1 sites was hosted by CC-IN2P3 on May 22nd-23rd 2007. The agenda of the meeting can be found at http://indico.in2p3.fr/conferenceDisplay.py?confId=212. At the end of this meeting a set of possible common activities were identified (see below). |
== Common activities == | == Common activities == | ||
| − | * Modify the network routing | + | * '''Modify the network routing''' |
*: ''Goal'': use the LHCOPN for data exchanges between the 3 sites | *: ''Goal'': use the LHCOPN for data exchanges between the 3 sites | ||
*: ''Status'': Done on early June 2007. | *: ''Status'': Done on early June 2007. | ||
| − | * Exercise disk-to-disk data exchanges between the 3 sites | + | * '''Exercise disk-to-disk data exchanges between the 3 sites''' |
*: ''Goal'': exercise the disk-based data exchange infrastructure between the 3 sites and make sure the required data rates are reached. | *: ''Goal'': exercise the disk-based data exchange infrastructure between the 3 sites and make sure the required data rates are reached. | ||
*: ''Contact persons'': Ghita Rahal (CC-IN2P3), Hironori Ito (US Atlas), Cédric Serfon and John Kennedy (GridKa). | *: ''Contact persons'': Ghita Rahal (CC-IN2P3), Hironori Ito (US Atlas), Cédric Serfon and John Kennedy (GridKa). | ||
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*: ''Status'': | *: ''Status'': | ||
| − | * Reconstruction exercise (after the previous disk-to-disk exercise is performed) | + | * '''Reconstruction exercise''' (after the previous disk-to-disk exercise is performed) |
*: ''Goal'': Tape-to-disk data staging and distribution to other sites | *: ''Goal'': Tape-to-disk data staging and distribution to other sites | ||
*: ''Contact persons'': Ghita Rahal (CC-IN2P3), TBD (US Atlas), TBD (GridKa). | *: ''Contact persons'': Ghita Rahal (CC-IN2P3), TBD (US Atlas), TBD (GridKa). | ||
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*: ''Status'': | *: ''Status'': | ||
| − | * Common activities related to the Analysis Farm | + | * '''Common activities related to the Analysis Farm''' |
*: ''Goal'': identify the required services and infrastructure needs for setting up an Atlas analysis farm | *: ''Goal'': identify the required services and infrastructure needs for setting up an Atlas analysis farm | ||
| − | *: ''Contact persons'': Ghita Rahal (CC-IN2P3) | + | *: ''Contact persons'': Ghita Rahal (CC-IN2P3), TBD (US Atlas), TBD (GridKa). |
| + | *: ''Coordinator'': to be identified | ||
*: ''Estimated timeframe'': Atlas-France has no plans for doing this before summer | *: ''Estimated timeframe'': Atlas-France has no plans for doing this before summer | ||
*: ''Status'': | *: ''Status'': | ||
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== Communication channel == | == Communication channel == | ||
| − | A mail distribution list was setup with representatives of the sites and the Atlas experiments. | + | A mail distribution list was setup with representatives of the sites and the Atlas experiments. To post messages to this list use the address <tt>lcg-atlas-3t1-l@in2p3.fr</tt>. Note that you need to be a subscriber to be allowed to post messages to this list. |
Latest revision as of 21:43, 28 juin 2007
Introduction
This section contains information on the common activities of the Atlas peer tier-1 associated to the LCG-France tier-1, namely the US Atlas computing facility and GridKa.
Meetings
- The first face-to-face meeting of representatives of the 3 Atlas tier-1 sites was hosted by CC-IN2P3 on May 22nd-23rd 2007. The agenda of the meeting can be found at http://indico.in2p3.fr/conferenceDisplay.py?confId=212. At the end of this meeting a set of possible common activities were identified (see below).
Common activities
- Modify the network routing
- Goal: use the LHCOPN for data exchanges between the 3 sites
- Status: Done on early June 2007.
- Exercise disk-to-disk data exchanges between the 3 sites
- Goal: exercise the disk-based data exchange infrastructure between the 3 sites and make sure the required data rates are reached.
- Contact persons: Ghita Rahal (CC-IN2P3), Hironori Ito (US Atlas), Cédric Serfon and John Kennedy (GridKa).
- Coordinator: Hironori Ito (US Atlas)
- Estimated timeframe: end of june, so that the results of this exercise can be used as an input for the Full Dress Rehearsal
- Status:
- Reconstruction exercise (after the previous disk-to-disk exercise is performed)
- Goal: Tape-to-disk data staging and distribution to other sites
- Contact persons: Ghita Rahal (CC-IN2P3), TBD (US Atlas), TBD (GridKa).
- Coordinator: to be identified (Eric Lançon is in charge of this).
- Estimated timeframe: September-October 2007
- Status:
- Common activities related to the Analysis Farm
- Goal: identify the required services and infrastructure needs for setting up an Atlas analysis farm
- Contact persons: Ghita Rahal (CC-IN2P3), TBD (US Atlas), TBD (GridKa).
- Coordinator: to be identified
- Estimated timeframe: Atlas-France has no plans for doing this before summer
- Status:
Communication channel
A mail distribution list was setup with representatives of the sites and the Atlas experiments. To post messages to this list use the address lcg-atlas-3t1-l@in2p3.fr. Note that you need to be a subscriber to be allowed to post messages to this list.
